Sharps40
Old Mossy Horns
Front sights on all the rugers is silver brazed on...except for somma the single sixes and etc which are screwed on. Dovetailing the 44s and 45s is pretty much out since ruger uses the same barrel dia. The 44 and 45 can be drilled and threaded but its also a tough job to get at least 2.5 to 3 threads for good strength, needs good taps and a good tap jig.